I don't own naruto or fairy tail
These are naruto/fairy tail challenges for people to write.
1. Naruto is accidentally sent to the celestial spirit world and to survive Kurama turns Naruto into a giant fox demon looking creature. Then the Spirit King turns him into a spirit so he can survive living in the spirit world. Like other spirits he gets a celestial spirit key that is red and the end has a fox head while the symbol on the back is a Uzumaki spiral or the leaf symbol.
Ways Naruto is sent there.(these apply to the other challenges)
A. Naruto ask Kurama to help him escape the akatski/ execution for bringing Sasuke back at age 13 or so.
B. Naruto is sent there by the clash of jutsu at the valley of the end.
C. Naruto is sent there accidentally while trying to do the Fourth's jutsu.
What happens on the way.
A. Naruto takes Kurama's body but not his strength
B. Naruto is turned into a giant Fox like Kurama and he helps narrow out.
C. Naruto and Kurama merge do to the dimension crossing and naruto becomes the dominant mind.
AN: private message me if you want to accept this challenge and tell me which options you choose. Thanks